Port hecs derive macro improvements #761
Merged
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Ralith/hecs#104 and Ralith/hecs#105 improved the derive macro to properly support generics, tuple and unit structs as well improving panic messages when trying to create an archetype with duplicate components in debug mode. The macro is also now properly hygienic. This PR ports those changes over to bevy.
I didn't add the
trybuild
test suite as I don't know whether new dev-dependencies, are easily welcome or not. Let me know and I'll add that as well.